package com.bdqn.dom;

import org.w3c.dom.Document;
import org.w3c.dom.Element;

import java.util.Iterator;

public class Phone7 {
    public static void showPhoneInfo() {
        Document doc =null;
        try {
            //加载DOM树
            SAXReader saxReader = new SAXReader();
            doc = saxReader.read(new File("src/xml/Phone.xml"));
        }catch (Exception e){
            e.printStackTrace();
        }
        //获取XML的根节点
        Element root = doc.getRootElement();
        //遍历所有的Brand标签
        for (Iterator itBrand = root.elementIterator(); itBrand.hasNext();){
            Element brand =(Element) itBrand.next();
            //输出标签的name属性
            System.out.println("品牌:"+brand.attributeValue("name"));
            //遍历Type标签
            for (Iterator itType = brand.elementIterator(); itType.hasNext();){
                Element type = (Element) itType.next();
                //输出标签的name属性
                System.out.println("\t型号:"+type.attributeValue("name"));
            }
        }
    }
}
